merci gpt XD

terraform/modules/compute/main.tf

@@ -0,0 +1,85 @@
+locals {
+  image = "projects/debian-cloud/global/images/family/debian-11"
+}
+
+# ------------------------
+# FRONTEND instance
+# ------------------------
+
+resource "google_compute_instance" "frontend" {
+  name         = "frontend"
+  machine_type = var.instance_type
+  zone         = var.zone
+
+  tags = ["frontend", "ssh"]
+
+  boot_disk {
+    initialize_params {
+      size  = 10
+      image = local.image
+    }
+  }
+
+  network_interface {
+    subnetwork   = var.frontend_subnet_id
+    access_config {}
+  }
+
+  metadata = {
+    enable-oslogin = "TRUE"
+  }
+}
+
+# ------------------------
+# BACKEND instance
+# ------------------------
+
+resource "google_compute_instance" "backend" {
+  name         = "backend"
+  machine_type = var.instance_type
+  zone         = var.zone
+
+  tags = ["backend", "ssh"]
+
+  boot_disk {
+    initialize_params {
+      size  = 10
+      image = local.image
+    }
+  }
+
+  network_interface {
+    subnetwork = var.backend_subnet_id
+  }
+
+  metadata = {
+    enable-oslogin = "TRUE"
+  }
+}
+
+# ------------------------
+# DATABASE instance
+# ------------------------
+
+resource "google_compute_instance" "database" {
+  name         = "database"
+  machine_type = var.instance_type
+  zone         = var.zone
+
+  tags = ["database", "ssh"]
+
+  boot_disk {
+    initialize_params {
+      size  = 20
+      image = local.image
+    }
+  }
+
+  network_interface {
+    subnetwork = var.database_subnet_id
+  }
+
+  metadata = {
+    enable-oslogin = "TRUE"
+  }
+}

terraform/modules/compute/outputs.tf

@@ -0,0 +1,19 @@
+output "internal_ips" {
+  value = {
+    frontend = google_compute_instance.frontend.network_interface[0].network_ip
+    backend  = google_compute_instance.backend.network_interface[0].network_ip
+    database = google_compute_instance.database.network_interface[0].network_ip
+  }
+}
+
+output "frontend_public_ip" {
+  value = google_compute_instance.frontend.network_interface[0].access_config[0].nat_ip
+}
+
+output "instance_names" {
+  value = [
+    google_compute_instance.frontend.name,
+    google_compute_instance.backend.name,
+    google_compute_instance.database.name
+  ]
+}

terraform/modules/compute/variables.tf

@@ -0,0 +1,24 @@
+variable "instance_type" {
+  description = "instance_type"
+  type = string
+}
+
+variable "zone" {
+  description = "zone"
+  type = string
+}
+
+variable "frontend_subnet_id" {
+  description = "frontend_subnet_id"
+  type = string
+}
+
+variable "backend_subnet_id" {
+  description = "backend_subnet_id"
+  type = string
+}
+
+variable "database_subnet_id" {
+  description = "database_subnet_id"
+  type = string
+}

terraform/modules/iam/main.tf

@@ -0,0 +1,24 @@
+# Service Account Terraform
+resource "google_service_account" "terraform_sa" {
+  account_id   = "terraform-admin"
+  display_name = "Terraform Admin"
+}
+
+# Key
+resource "google_service_account_key" "terraform_sa_key" {
+  service_account_id = google_service_account.terraform_sa.name
+}
+
+# IAM roles nécessaires
+resource "google_project_iam_member" "terraform_roles" {
+  project = var.project_id
+  role    = "roles/owner"
+  member  = "serviceAccount:${google_service_account.terraform_sa.email}"
+}
+
+# Activation OS Login pour SSH
+resource "google_os_login_ssh_public_key" "ssh_key" {
+  user            = "raphael.hochlaf@gmail.com"
+  key             = file("~/.ssh/id_rsa.pub")
+  project         = var.project_id
+}

terraform/modules/iam/outputs.tf

@@ -0,0 +1,8 @@
+output "service_account_email" {
+  value = google_service_account.terraform_sa.email
+}
+
+output "service_account_private_key" {
+  value     = google_service_account_key.terraform_sa_key.private_key
+  sensitive = true
+}

terraform/modules/iam/variables.tf

@@ -0,0 +1,4 @@
+variable "project_id" {
+    description = "project_id"
+  type = string
+}

terraform/modules/network/variables.tf

@@ -1,39 +1,27 @@
-# À vous de définir les variables pour :
-# - project_name (string)
-# - region (string)
-# - frontend_cidr (string)
-# - backend_cidr (string)
-# - database_cidr (string)
-# - ssh_source_ranges (string)
 
 variable "project_name" {
   description = "Nom du projet"
   type = string
-  default = "Test IAC"
 }
 
 variable "region" {
   description = "Nom de la région"
   type = string
-  default = "europe-west9"
 }
 
 variable "frontend_cidr" {
   description = "CIDR for frontend subnet"
   type        = string
-  default     = "10.0.1.0/24"
 }
 
 variable "backend_cidr" {
   description = "CIDR for backend subnet"
   type        = string
-  default     = "10.0.2.0/24"
 }
 
 variable "database_cidr" {
   description = "CIDR for database subnet"
   type        = string
-  default     = "10.0.3.0/24"
 }
 
 variable "ssh_source_ranges" {